16579780785

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 30718033920

約数和(自身を除く): 14138253135

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 83, 127, 135, 183, 191, 249, 305, 381, 415, 549, 573, 635, 747, 915, 955, 1143, 1245, 1647, 1719, 1905, 2241, 2745, 2865, 3429, 3735, 5063, 5157, 5715, 7747, 8235, 8595, 10541, 11205, 11651, 15189, 15853, 17145, 23241, 24257, 25315, 25785, 31623, 34953, 38735, 45567, 47559, 52705, 58255, 69723, 72771, 75945, 79265, 94869, 104859, 116205, 121285, 136701, 142677, 158115, 174765, 209169, 218313, 227835, 237795, 284607, 314577, 348615, 363855, 428031, 474345, 524295, 643001, 654939, 683505, 713385, 967033, 1045845, 1091565, 1423035, 1479677, 1572885, 1929003, 2013331, 2140155, 2901099, 3215005, 3274695, 4439031, 4835165, 5787009, 6039993, 7398385, 8703297, 9645015, 10066655, 13317093, 14505495, 17361027, 18119979, 22195155, 26109891, 28935045, 30199965, 39951279, 43516485, 54359937, 66585465, 86805135, 90599895, 122813191, 130549455, 199756395, 271799685, 368439573, 614065955, 1105318719, 1842197865, 3315956157, 5526593595, 16579780785]

約数ペア:

[(1, 16579780785), (3, 5526593595), (5, 3315956157), (9, 1842197865), (15, 1105318719), (27, 614065955), (45, 368439573), (61, 271799685), (83, 199756395), (127, 130549455), (135, 122813191), (183, 90599895), (191, 86805135), (249, 66585465), (305, 54359937), (381, 43516485), (415, 39951279), (549, 30199965), (573, 28935045), (635, 26109891), (747, 22195155), (915, 18119979), (955, 17361027), (1143, 14505495), (1245, 13317093), (1647, 10066655), (1719, 9645015), (1905, 8703297), (2241, 7398385), (2745, 6039993), (2865, 5787009), (3429, 4835165), (3735, 4439031), (5063, 3274695), (5157, 3215005), (5715, 2901099), (7747, 2140155), (8235, 2013331), (8595, 1929003), (10541, 1572885), (11205, 1479677), (11651, 1423035), (15189, 1091565), (15853, 1045845), (17145, 967033), (23241, 713385), (24257, 683505), (25315, 654939), (25785, 643001), (31623, 524295), (34953, 474345), (38735, 428031), (45567, 363855), (47559, 348615), (52705, 314577), (58255, 284607), (69723, 237795), (72771, 227835), (75945, 218313), (79265, 209169), (94869, 174765), (104859, 158115), (116205, 142677), (121285, 136701)]